Management of Oriole, Inc., is considering switching to a new production technology. The cost of the required equipment will be $4,000,000. The discount rate is 12 percent. The cash flows that the firm expects the new technology to generate are as follows. a. Compute the payback and discounted payback periods for the project. (Round answer to 2 decimal places, e.g. 15.25.) The payback for the project is years, and the discounted payback period is b. What is the NPV for the project? Should the firm go ahead with the project? (Enter negative amounts using negative sign e.g. -45.25. not round discount factors. Round intermediate calculations to 0 decimal places, e.g. 1,525 and final answer to 2 decimal places, e.g. 15.25.) The NPV of the project is $ , and using the NPV rule the project should be c. What is the IRR, and what would be the decision based on the IRR? (Round answer to 3 decimal places, e.g. 15.256\%.) The IRR of the project is %, and using the IRR rule the project should be